Acadian Asset Management
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Acadian Asset Management’s Merit Medical Systems MMSI Stock Holding History

Acadian Asset Management’s Portfolio MMSI Stock Details MMSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$952K Buy
13,762
+9,467
+220% +$625K ﹤0.01% 1277
2026
Q1 		$295K Buy
4,295
+3,648
+564% +$285K ﹤0.01% 1487
2025
Q4 		$57K Buy
+647
New +$55.1K ﹤0.01% 1772
2024
Q4 		– Sell
-2,544
Closed -$251K – 1969
2024
Q3 		$251K Buy
+2,544
New +$233K ﹤0.01% 1290
2023
Q3 		– Sell
-13,374
Closed -$1.12M – 1773
2023
Q2 		$1.12M Buy
13,374
+5,634
+73% +$458K ﹤0.01% 852
2023
Q1 		$572K Sell
7,740
-286
-4% -$20.1K ﹤0.01% 1016
2022
Q4 		$566K Sell
8,026
-9,391
-54% -$627K ﹤0.01% 999
2022
Q3 		$983K Buy
17,417
+8,737
+101% +$503K 0.01% 805
2022
Q2 		$471K Sell
8,680
-1,338
-13% -$81.6K ﹤0.01% 991
2022
Q1 		$665K Sell
10,018
-6,704
-40% -$403K ﹤0.01% 921
2021
Q4 		$1.04M Buy
16,722
+612
+4% +$41K ﹤0.01% 822
2021
Q3 		$1.15M Buy
16,110
+14,983
+1,329% +$1.02M ﹤0.01% 805
2021
Q2 		$73K Sell
1,127
-2,085
-65% -$129K ﹤0.01% 1717
2021
Q1 		$192K Buy
3,212
+1,132
+54% +$64.8K ﹤0.01% 1513
2020
Q4 		$115K Buy
+2,080
New +$107K ﹤0.01% 1706
2017
Q4 		– Sell
-23
Closed -$1K – 1642
2017
Q3 		$1K Buy
+23
New +$927 ﹤0.01% 1382
2016
Q4 		– Sell
-148,325
Closed -$3.6M – 1716
2016
Q3 		$3.6M Sell
148,325
-7,955
-5% -$184K 0.02% 418
2016
Q2 		$3.1M Sell
156,280
-203,411
-57% -$3.91M 0.02% 453
2016
Q1 		$6.65M Sell
359,691
-258,981
-42% -$4.49M 0.03% 345
2015
Q4 		$11.5M Buy
618,672
+98,045
+19% +$1.97M 0.06% 275
2015
Q3 		$12.4M Buy
520,627
+267,974
+106% +$6.31M 0.07% 252
2015
Q2 		$5.44M Buy
252,653
+111,763
+79% +$2.27M 0.03% 393
2015
Q1 		$2.71M Buy
+140,890
New +$2.51M 0.01% 491

Other funds holding MMSI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Acadian Asset Management's MMSI Position: Q2 2026 in Review

Acadian Asset Management increased its Merit Medical Systems (MMSI) stake by 220% in Q2 2026, buying an estimated $625K and bringing the position to 13,762 shares worth $952K. The position accounts for ﹤0.01% of the portfolio, ranked #1277.

Acadian Asset Management first reported a position in MMSI in Q1 2015 and has held it in 23 quarters since. The position peaked at $12.4M in Q3 2015. 405 funds tracked by Wall St. Rank hold MMSI as of Q2 2026.

  • Acadian Asset Management held 13,762 shares of Merit Medical Systems worth $952K as of Q2 2026.
  • Acadian Asset Management bought 9,467 Merit Medical Systems shares in Q2 2026, an estimated $625K.
  • Merit Medical Systems made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1277 holding.
  • Acadian Asset Management first reported a position in Merit Medical Systems in Q1 2015 and has held it in 23 quarters since.
  • Acadian Asset Management's Merit Medical Systems position peaked at $12.4M in Q3 2015.
  • 405 funds tracked by Wall St. Rank held Merit Medical Systems as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.